Sarah J. Estes, APRN
NPI 1033668637ActiveIndividual· Nurse Practitioner, Family· Owensboro, KY
Nurse Practitioner, Family (APRN) with Lake Cumberland Rheumatology PLLC, practicing in Owensboro, Kentucky. 374 Medicare patients in 2024, $942,549 paid; nearly all of their 2,890 Part D prescriptions were generic (95%). Amgen Inc. was the largest of 18 companies reporting payments in 2025, $2,179 in all, mostly food and beverage. Lists Memorial Hospital and Health Care Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033668637 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Sep 25, 2016 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Sep 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 3010754 | KY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IN); Practitioner - Nurse Practitioner (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 374 |
|---|---|
| Services billed | 88,348 across 42 procedure codes |
| Paid by Medicare | $942,549 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,890 · 5,923 30-day fills |
|---|---|
| Patients | 496 |
| Total drug cost | $1,269,014 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Lake Cumberland Rheumatology PLLCEvansville, IN · 17 clinicians
Hospital affiliations
- Memorial Hospital and Health Care CenterJasper, IN
- Owensboro Health Regional HospitalOwensboro, KY
Industry payments (Open Payments)
- 2025$2,179 · 105 payments from 18 companies
- 2024$2,360 · 134 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $515.02 | 27 |
| Abbvie Inc. | $297.77 | 14 |
| E.R. Squibb & Sons, L.L.C. | $224.38 | 16 |
| Mallinckrodt Hospital Products Inc. | $209.22 | 5 |
| Ucb, Inc. | $166.65 | 7 |
What the 2025 payments were for
- Food and Beverage$2,065 · 103 payments
- Education$113.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 183 family nurse practitioners in Owensboro · All family nurse practitioners in Kentucky